undefined reference to `cv

ienglgge

undefined reference to `cv [Copy link]

ubuntu 16.04 opencv3.2.0 ros system. Write a program to test opencv. Compile and get undefined reference to `cv::imread . . . Modify CMakeLists. find_package( OpenCV 3 REQUIRED ) target_link_libraries(opencv_demo ${OpenCV_LIBS}) plus opencv configuration. Compile successfully.

zxopenljx

Thanks for sharing